LST EN 12102-2013 空间加热和冷却用带电力驱动压缩机的空调器, 液体制冷设备, 热力泵和除湿器. 空气噪声的测量. 声功率级的测定
Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling - Measurement of airborne noise - Determination of the sound power level